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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /116/CH3/EX3.1 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '116/CH3/EX3.1')
| -rwxr-xr-x | 116/CH3/EX3.1/exa3_1.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/116/CH3/EX3.1/exa3_1.sce b/116/CH3/EX3.1/exa3_1.sce new file mode 100755 index 000000000..6dafadd7c --- /dev/null +++ b/116/CH3/EX3.1/exa3_1.sce @@ -0,0 +1,19 @@ +//Caption:Program to calculate quantization interval and bits needed to encode each sample
+
+//Example 3.1
+
+//Page 101
+
+sqr=30//SQR=30dB
+
+q=1*10^[-(sqr-7.78)/20]
+
+disp('Thus 13 quantization intervals arer needed for each polarity for a total of 26 intervals in all. The number of bitz required are determined as')
+
+N=log2(26)
+
+//Result
+
+//q = 0.078 V
+
+//N = 4.7 = 5 bits per sample
\ No newline at end of file |